PLA基可降解包装材料的回收利用研究进展  

Research Progress of the Recycling and Reusing of PLA-Based Degradable Packaging Materials

作　　者：韩笑 陈超 李荣国 张洁瑞 靳晓曼 姜晓雪 杨莉[3] HAN Xiao;CHEN Chao;LI Rongguo;ZHANG Jierui;JIN Xiaoman;JIANG Xiaoxue;YANG Li(China Tobacco Shaanxi Industrial Co.,Ltd.,Xi'an 710061,China;Xi'an Company,China Tobacco Shaanxi Industrial Co.,Ltd.,Xi'an 710061,China;School of Water and Environment,Chang an University,Xi'an 710064,China)

机构地区：[1]陕西省烟草专卖局,陕西西安710061 [2]陕西省烟草公司西安市公司,陕西西安710061 [3]长安大学水利与环境学院,陕西西安710064

出　　处：《塑料工业》2024年第6期10-16,共7页China Plastics Industry

基　　金：中国烟草总公司2022年度科技项目(110202202035);陕西省烟草公司2022年度科技项目(KJ-2022-08)。

摘　　要：为推动我国聚乳酸(PLA)基可降解包装材料回收利用的研究和应用,本文在追踪和收集国内外PLA基可降解包装材料回收利用相关研究和资料的基础上,结合文献计量手段总结了全球PLA基可降解包装材料回收利用的研究态势,综述和分析了该领域国内外最新研究现状和探索实践,并进一步针对我国PLA基可降解包装材料的回收利用提出了3点思考。To promote the researches and applications of the recycling and reusing of poly(lactic acid)(PLA)-based degradable packaging materials,this work tracked and collected relevant studies and references at home and abroad.The global research trends on the recycling and reusing of PLA-based degradable packaging materials were summarized via literature metrology methods.The latest research progress and exploration practices throughout the world in this field were reviewed and analyzed.In addition,three thoughts were put forward on the recycling and reusing of PLA-based degradable packaging materials in China.

关 键 词：聚乳酸 降解 包装材料 回收 资源化利用 

分 类 号：TQ321[化学工程—合成树脂塑料工业]